For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Yozzer's avatar
Yozzer
Icon for Nimbostratus rankNimbostratus
Mar 21, 2017

Safari POST data

Hi   I’m seeing an issue with the way Safari POST data is handled using the [HTTP::payload] command which is different to the way its handled for Firefox and IE.   Im trying to limit the number...
iRules
security
Stanislas_Piro2's avatar
Stanislas_Piro2
Icon for Cumulonimbus rankCumulonimbus
Mar 21, 2017

try this irule:

when HTTP_REQUEST {

  if {[HTTP::method] eq "POST"}{
     Trigger collection for up to 1MB of data
    if {[HTTP::header "Content-Length"] ne "" && [HTTP::header "Content-Length"] <= 1048576}{
      set content_length [HTTP::header "Content-Length"]
    } else {
        set content_length 1048576
    }
     Check if $content_length is not set to 0
    if { $content_length > 0} {
      HTTP::collect $content_length
    }
  }
}
when HTTP_REQUEST_DATA {
set qrystring "[string tolower ?[HTTP::payload]]"
 log local0. "payload is [HTTP::payload]"
}